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22244 CCK/C3W33 Double Row Spherical Roller Bearing

22244 CCK/C3W33 Double Row Spherical Roller Bearing

The 22244 CCK/C3W33 is a double-row spherical roller bearing with a 220mm bore and 400mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 412524 lbf and operates smoothly at speeds up to 2000 RPM.

Its open design and tapered bore ensure easy installation, while the steel cage provides durability. The bearing works in temperatures from -30°C to 200°C and requires regular lubrication.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy machinery like crushers or mining equipment where high radial loads are common.

Weighing 59kg, it’s built for robust performance. Compliant with RoHS and REACH standards for safe industrial use.

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Product Parameters

  • Part Number 22244 CCK/C3W33
  • Brand TFL
  • Interchangeable SKF
  • Size 220 x 400 x 108 mm
  • Bore Dia 220 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 108 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 263 mm
  • Shoulder/Recess Dia Of Outer Ring 346 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 412524 lbf
  • Static Radial Load 530549 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 59 kg
  • Price （US$） US$869.02

Features

Performance Features of 22244 CCK/C3W33 Bearing

22244 CCK/C3W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 412524 lbf, ensuring reliable performance in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, reducing stress on the bearing.
This feature enhances durability and extends the service life even under challenging conditions.

22244 CCK/C3W33 Bearing operates efficiently within a temperature range of -30° to 200°C.
Its open design and C3 radial clearance make it suitable for high-speed applications up to 2000 rpm.

The lubrication groove and holes ensure consistent oil flow, reducing friction and wear.
With a weight of 59 kg, it is designed for robust industrial use while maintaining precision.

Application

Industrial Uses of 22244 CCK/C3W33 Bearing
The 22244 CCK/C3W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. Its tapered bore ensures a secure fit, reducing slippage in high-vibration environments.

Where Is 22244 CCK/C3W33 Bearing Used?
In mining equipment, 22244 CCK/C3W33 Bearing supports large loads in harsh conditions, thanks to its chrome steel construction and C3 radial clearance. The lubrication groove design also helps maintain performance in dusty or high-temperature settings.

Built for Heavy-Duty Use: 22244 CCK/C3W33 Bearing
This bearing excels in paper mill machinery, where its spherical rollers accommodate misalignment while maintaining smooth operation. The steel cage adds durability, making it suitable for continuous, high-load applications.

Automotive vs Aerospace: Applications of 22244 CCK/C3W33 Bearing
In automotive gearboxes, 22244 CCK/C3W33 Bearing handles combined loads with reliability, while its high-temperature tolerance makes it useful in aerospace auxiliary systems. The metric sizing ensures compatibility across industries.

Essential Roles of 22244 CCK/C3W33 Bearing
For wind turbine generators, 22244 CCK/C3W33 Bearing provides stability under fluctuating loads and speeds. Its open design simplifies lubrication, extending service life in remote or hard-to-access installations.

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